The electron densities in the argon plasmas of the ORNL6GHzelectron cyclotron resonance (ECR) ion source with a flat central magnetic field have been deduc... HJ You,HJ Woo,KS Chung,... - 《Review of Scientific Instruments》 被引量: 7发表: 2008年 Precise control of atomic nitrogen produc...
This Letter reports on the measurement of the energy loss and the projectile charge states of argon ions at an energy of 4 MeV/u penetrating a fully ionized carbon plasma. The plasma of ne≈ 1020 cm-3 and Te≈ 180 eV is created by two laser beams at λLas = 532 nm incident from ...
a我可以教你母语 I may teach you the mother tongue[translate] aNatural Ha 自然[translate] aalong with the positive charge on the argon cluster, while the SF6 molecule is not located at the center of the cluster ion. 与正电荷一起在氩群,而SF6分子没有位于在群离子的中心。[translate]...
Charge states of argon produced by bombardment with 100-keV to 1-MeV H+ and He+ projectiles were studied by examining high-resolution L x-ray satellite spectra. Large differences appear in charge-state populations determined from x-ray data and Auger-electron data.DOI: 10.1103/PhysRevLett.32.57...
Noun1.electric charge- the quantity of unbalanced electricity in a body (either positive or negative) and construed as an excess or deficiency of electrons; "the battery needed a fresh charge" charge electrostatic charge- the electric charge at rest on the surface of an insulated body (which ...
LA Valdez-Aguilar,DW Reed - 《Journal of Plant Nutrition》 被引量: 38发表: 2008年 Production of fast H/sup 0/ atoms by stripping H/sup -/ ions in gas and vapor targets atomic and molecular physicsargonion-atom collisionscesiumhydrogen ions 1 minuskryptonlithiumneonpotassiumrubidiumMeasurements ...
What is the electron configuration of an electrically neutral atom of lithium? What is the electron configuration of an electrically neutral atom of argon? What is the electron configuration of an electrically neutral atom of carbon? Write...
An ion time-of-flight (TOF) spectrometer was used to measure Ar photoion charge-state distributions near the K-shell threshold ( h谓 =3206.3 eV). When photons interact with argon atoms producing 1s holes, the atoms typically decay by KLL Auger-electron emission so that two holes in the L...
aHHG from each molecule can be described by the semi-classical three-step model: (1) ionization, (2) acceleration, and (3) recombination. After ionization, the molecular system is usually left in ground and several electronically excited states of the ion. In the HHG process, these ionic st...
Whereas the InstantImager Electronic Autoradiography system uses the MICAD detector to localize the beta event from the sample, the β IMAGER uses a scintillating gas mixture of Argon and triethylamine (TEA) and a parallel plate avalanche chamber across which 3000–4000 volts is applied. Radiolabeled...